Cup holder



FIG. 1 is a front perspective view of my new design for a cup holder.

FIG. 2 is a back perspective view of FIG. 1, the mounting holes being shown in dotted lines and do not form part of the claimed design.

FIG. 3 is side elevation view of the right and left sides, which are mirror images, of FIG. 1

FIG. 4 is a top plan view of FIG. 1.

FIG. 5 is a bottom plan view of FIG. 1.

FIG. 6 is a back side elevation view of FIG. 1; and,

FIG. 7 a front side elevation view of FIG. 1. 

The ornamental design for a cup holder, as shown and described. 